SOLUTION: Using back-substitution, solve the system of linear equations.
-8x - 7y - 8z = 10
4y + 9z = -4
z = 3
Algebra.Com
Question 870542: Using back-substitution, solve the system of linear equations.
-8x - 7y - 8z = 10
4y + 9z = -4
z = 3
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
.
.
.
.
.
.
RELATED QUESTIONS
Solve the system of equations.
7x + 7y + z = 1
x + 8y + 8z = 8
9x + y + 9z = 9 (answered by AnlytcPhil)
5x + 7y + 8z = 20
8x + 3y + 10z = 70
9x + 4y + 9z = 80
I need system solution for... (answered by Edwin McCravy)
solve the system of linear equations using cramer's rule
x+y+z=1
2x+2y+3z=6... (answered by ewatrrr)
Solve the system of linear equations using Gauss-Jordon elimination with back-... (answered by ikleyn)
Solve the system of equations using matrices
9Z+7Y= -3X
x+3Z=2-2Y
X+4Y-2+Z=0... (answered by lynnlo)
solve the system of equations
3x+4y+z=7
2y+z=3
-5x+3y+8z=-31
(answered by alex224)
Solve the system of equations
3x+4y+z=7
2y+z=3... (answered by lwsshak3)
Solve the system of equations
3x+4y+z=7
2y+z=3... (answered by Alan3354)
Solve the system of linear equations using a graphing calculator and Cramer's Rule.... (answered by Fombitz)